[RFC][PATCH 0/4] PM / shmobile: Use PM QoS latency constraints in touchscreen driver

[Rafael J. Wysocki]

Hi,

The following series of patches updates the SH7372 PM domain's so that
A4R doesn't need to be turned on during system sleep, drops the SH7372's
PM domains stay_on flag and makes the touchscreen add a PM QoS constraint
on its I2C controller to prevent the A4R domain containing it from being
turned off (due to power management) when the touchscreen is active.

Comments welcome!

Thanks,
Rafael

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